Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X250-50STC
2、Features specially-shaped bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3、JSI series adopts tie-rod-free construction with H-shaped aluminum tube for enhanced corrosion resistance;
4、Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-engineered cushioning adjustment ensures smooth stroke termination;
6、Comprehensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ32~50
AirTAC JSIJ40X250-50STC Adjustable Cylinder Specifications
- Series: JSIJ32~50 Adjustable Stroke Cylinder Family
- Model: JSIJ40X250-50STC
- Bore size: 40mm (1-9/16")
- Stroke: 250mm (adjustable within 0-250mm range)
- Operating pressure: 0.1–1.0 MPa
- Cushion type: Adjustable elastic cushion (both ends)
- Port size: 1/4 PT (G1/4 optional)
- Piston speed: 50–800 mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃
- Mounting type: Front flange (MF1) with standard accessory kit
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU compound seals
- Weight: 2.45 kg (without accessories)
- Dimensions: 312mm(L) × 82mm(W) × 82mm(H)
- Protection rating: IP54 (standard wiper design)
Precision-engineered adjustable stroke cylinder featuring dual-side position sensing slots and micrometer-style stroke adjustment mechanism. The 50STC variant includes enhanced cushioning control with 5-step adjustable dampers and anti-rotation piston rod. Optimized for high-cycle applications requiring millimeter-level positioning accuracy.
- CNC machine tool clamping systems
- Pharmaceutical blister packaging machines
- Automotive welding fixture positioning
- Electronic component insertion mechanisms
- Glass panel handling robots
Installation note:
When using full stroke length, allow 15mm extra clearance for cushion adjustment.
Lubricate through air supply (ISO VG32 recommended) with 1-2 drops/min oil mist.
| Property | Property Value |
|---|---|
| sku | JSIJ40X250-50STC |
| Adjustable Stroke | <50mm> |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.